Clinical Study
An Ultrasound Study of Cerebral Venous Drainage after Internal Jugular Vein Catheterization
Table 3
Flows analysis results.
| | | IJV flow before cannulation | IJV flow after cannulation | Absolute variation | IJV flow variation rate | | | | | Mean | | Mean | |
| IJV 0° | Apex | | | −36.9 | 0.14 | −1.8% | 0.44 | Base | | | −68.2 | 0.01 | −5.5% | 0.14 | IJV 30° | Apex | | | −25.1 | 0.12 | −2.7% | 0.31 | Base | | | −26.4 | 0.18 | −0.4% | 0.90 |
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